74AHC14PW

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74AHC14PW

Inverters HEX INVERTER SCHMITT TRIGGER

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  • Mfr. Partie #74AHC14PW
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Standard Pack Qty 96

Vue d'ensemble

Description

The 74AHC14PW is a hex inverter with Schmitt-trigger inputs, part of the 74AHC series of logic devices. It features six independent inverters that provide a high-speed, low-power solution for digital signal processing. The Schmitt-trigger inputs allow for improved noise immunity and faster switching times, making it suitable for a variety of applications, including signal buffering and waveform shaping.
This IC operates on a supply voltage range of 2V to 5.5V, making it compatible with both TTL and CMOS logic levels. It is packaged in a 14-pin TSSOP (Thin Shrink Small Outline Package), allowing for space-efficient board designs.
Key features include low static and dynamic power consumption, a wide operating temperature range, and high-speed operation (up to 100 MHz). The 74AHC14 is commonly used in digital circuits where signal integrity and speed are critical, such as in communication systems, automotive electronics, and consumer devices.

Features

The 74AHC14PW is a hex inverting Schmitt trigger, part of the AHC (Advanced High-Speed CMOS) logic family. Key features include:
1. Hex Inverter: Contains six independent inverters that provide a clean digital output signal from noisy or slow input transitions.
2. Wide Supply Voltage Range: Operates from 2V to 5.5V, making it suitable for various applications.
3. High Speed: Offers fast switching times, typically around 2 ns at 5V, enabling high-speed digital applications.
4. Low Power Consumption: Consumes less power compared to traditional TTL devices, enhancing battery life in portable applications.
5. Schmitt Trigger Action: Provides hysteresis for improved noise immunity and stable switching in the presence of slow input signals.
6. Output Drive Capability: Can drive up to 25 mA, allowing for direct interfacing with other logic families.
7. Standard Pinout: Available in various packages, including TSSOP and SOIC, facilitating easy integration into electronic designs.
These features make the 74AHC14PW ideal for various digital circuit applications, including signal conditioning and interfacing.

Package

The 74AHC14PW is packaged in a TSSOP (Thin Shrink Small Outline Package) with 14 pins.

Pinout

The 74AHC14PW is a hex inverting Schmitt-trigger buffer/driver with a pin count of 14. It features six independent inverters, each equipped with a Schmitt-trigger input, which allows for better noise immunity and more defined transitions for slow input signals.
Pin Functions:
- Pins 1, 2, 3, 4, 5, 6 (Inputs): These are the inputs (A1, A2, A3, A4, A5, A6) for the six inverters.
- Pins 7, 8, 9, 10, 11, 12 (Outputs): These are the corresponding outputs (Y1, Y2, Y3, Y4, Y5, Y6) for the inverters.
- Pin 13 (VCC): This is the power supply pin, typically connected to a voltage between 2V and 5.5V.
- Pin 14 (GND): This is the ground pin, connected to the circuit’s ground.
The 74AHC14PW is widely used in digital circuits for signal conditioning and level shifting.

Manufacturer

The manufacturer of the 74AHC14PW is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including analog ICs, embedded processors, and digital signal processors. Founded in 1930 and headquartered in Dallas, Texas, it is one of the largest suppliers of semiconductor products in the world. TI serves various markets, including automotive, industrial, communications, and consumer electronics, providing innovative solutions that enhance performance and efficiency in electronic systems. The 74AHC14PW itself is a hex inverting Schmitt-trigger buffer, commonly used in digital circuits for signal conditioning and logic level conversion.

Application

The 74AHC14PW is a hex inverting Schmitt trigger. Its application areas include signal conditioning, waveform shaping, pulse generation, and noise filtering in digital circuits. It is used in communication systems, industrial automation, and automotive electronics for reliable signal processing. The device is ideal for interfacing with slow input signals and converting them to clean, fast output signals, improving the performance of logic circuits.

Equivalent

The 74AHC14PW is a hex inverting Schmitt trigger. Equivalent products include the 74HC14, 74HCT14, 74LVC14, and 74LV14. These offer similar functionality but may differ in voltage levels and speed. Always check datasheets for specific electrical characteristics before substitution.

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